201209712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2909}}^1$

素因数の和:3062

約数の個数: 80

約数和(自身を含む): 571570560

約数和(自身を除く): 370360848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1441, 1572, 2096, 2882, 2909, 3144, 4323, 5764, 5818, 6288, 8646, 8727, 11528, 11636, 17292, 17454, 23056, 23272, 31999, 34584, 34908, 46544, 63998, 69168, 69816, 95997, 127996, 139632, 191994, 255992, 381079, 383988, 511984, 762158, 767976, 1143237, 1524316, 1535952, 2286474, 3048632, 4191869, 4572948, 6097264, 8383738, 9145896, 12575607, 16767476, 18291792, 25151214, 33534952, 50302428, 67069904, 100604856, 201209712]

約数ペア:

[(1, 201209712), (2, 100604856), (3, 67069904), (4, 50302428), (6, 33534952), (8, 25151214), (11, 18291792), (12, 16767476), (16, 12575607), (22, 9145896), (24, 8383738), (33, 6097264), (44, 4572948), (48, 4191869), (66, 3048632), (88, 2286474), (131, 1535952), (132, 1524316), (176, 1143237), (262, 767976), (264, 762158), (393, 511984), (524, 383988), (528, 381079), (786, 255992), (1048, 191994), (1441, 139632), (1572, 127996), (2096, 95997), (2882, 69816), (2909, 69168), (3144, 63998), (4323, 46544), (5764, 34908), (5818, 34584), (6288, 31999), (8646, 23272), (8727, 23056), (11528, 17454), (11636, 17292)]